Product Comparison: Lexar High-Performance 633x vs Transcend Ultimate 633x


General Specifications
Brand
Lexar
Transcend
Model
High-Performance 633x
Ultimate 633x
Origin
Korea
China
About the Product
Designed for your sports camcorder, tablet, or smartphone, Lexar High-Performance 633x microSDHC/microSDXC UHS-I cards let you quickly capture, play back, and transfer a large number of multimedia files, including 1080p Full-HD, 3D, and 4K video.
Designed for microSD devices that can capture, the 32GB 633x UHS-I microSDHC Memory Card has a capacity of 32GB, which will allow you to shoot for extended periods of time while changing cards less frequently.
Key Specs
Type
microSDHC
microSDHC
Capacity
16 GB
32 GB
Bus Type
UHS-I
UHS-I
Read Speed
95 MB/s
95 MB/s
Write Speed
20 MB/s
85 MB/s
What customers say about "Key Specs"
Lexar High-Performance 633x 16 GB MicroSDHC UHS-I Card with SD Adapter
  • Very fast and stable item!
  • Good class 10 card with a write speed of 20 MB/s.
  • Brilliant card well worth the money. Has good reading speeds.
  • Fast card. Love it. Would recommend.
  • Good cards for my needs. Great read and write speeds.
Transcend Ultimate 633x 32GB microSDHC Class 10 USH-I U3 Memory Card
  • Fast reliable memory card. Love it.
  • Very fast and no issues!
  • Fast and durable. I like it and recommend.
  • This card is pretty fast and for the right price at the time I bought it.
  • They are not fast enough. Ok for music.
Size & Weight
Height
0.43 in.
0.43 in.
Width
0.59 in.
0.59 in.
Depth
0.04 in.
0.04 in.
Weight
0.03 oz.
0.01 oz.
Features
Speed Class
10
10
UHS Speed Class
U1
U1
Built-in Write-Protect Switch
Yes
Yes
Extras
4K Full HD recording, Highly durable, Store more media
Lifetime Warranty, Unparalleled Transfer Speeds, MLC Nand Flash Chips, Great Compatibility
Protection
Temperature, Waterproof, X-Ray Proof
What customers say about "Features"
Lexar High-Performance 633x 16 GB MicroSDHC UHS-I Card with SD Adapter
  • Bought 3 and they work fine with my GoPro Hero 4.
  • Works with my Dashcam with no issues.
  • Great quality SD card for my GoPro camera!
  • I have this same in 16 GB for Gopro and it goes perfect.
  • The write protection stick is so easy to move, it makes the adapter virtually unusable.
Transcend Ultimate 633x 32GB microSDHC Class 10 USH-I U3 Memory Card
  • This is a great card and works well in my 4K action camera.
  • Used in my 4K 360 cam. Perfect works!
  • Great and fast, 4K movies can be recorded quietly.
  • I bought them for my Lumix 81 to be able to make 4K videos without interruption.
  • Very reliable, I use it exclusively with my GoPro 4 Black. Works fine!
Warranty / Certifications
Manufacturer warranty
10 year(s)
Certifications
CE, FCC
CE, FCC
Other Information
Manufacturer


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